The heart and soul that breathes success to a salt room or salt chamber concept starts with the halogenerator. A halogenerator is a special type of equipment that is used to provide safe and effective Dry Salt Therapy. The primary therapeutic benefit of a room or chamber is derived from 99.99% Pure Grade Sodium Chloride being crushed, ground, and dispersed into the air in precise microscopic salt particle sizes and concentration levels from the halogenerator.